煤焦油基新型炭材料的制备与应用OA

With the rapid advancement of the new energy sector,the application value of carbon materials has be⁃come increasingly prominent.Coal tar,characterized by its high carbon content and rich polycyclic aromatic hydro⁃carbon structure,has emerged as a premium precursor for preparing high⁃performance carbon materials.With the controlled synthesis and performance optimization of coal tar⁃based carbon materials,their application scope has fur⁃ther expanded.This paper systematically outlines the classification,characteristics,and suitability of coal tar⁃based precursors for carbon material preparation.It reviews the preparation,properties,and current application status of multidimensional coal tar⁃based carbon materials.Furthermore,it summarizes the technical strategies developed by our research group for the direct preparation of solid⁃phase carbon and silicon⁃carbon anode materials from coal tar via a solvothermal method.By clarifying the advantages and limitations of different coal tar⁃based precursors,this paper identifies future research directions for the preparation and application of high⁃performance coal tar⁃based carbon ma⁃terials,providing a reference for subsequent technological development and performance enhancement in the field of energy storage.